I really wanted to bring home our daughters those rice krispie treats from Goofy's Candy Kitchen and would prefer to put them in my carryon so that they'll look 1/2 ways decent when I give them to the girls. Is this or any food "banned" from being in my carryon? I know you're not allowed to bring alot of beverages {liquids}through security at the airport but will I have a problem with something like this?